Correct Answer : All of the above
Explanation : * slump is 50 to 75 mm* flexural strength at 90 days is 0.2 N/mm²* compressive strength at 90 days is 1.5 N/mm²* compressive strength at 26 days is 1.2 N/mm²
Correct Answer : Option (C) : 15, 75, 10
Correct Answer : Option (C) : 20%
Correct Answer : Option (A) : 12% moisture content